Disadvantages of FBG - temperature strain stress separation problem - seamless steel tube packaging memory bending radius problem
Table of Contents:
Ⅰ. Disadvantages of FBG & FBG Sensor- Sensitivity to Temperature and Stress Simultaneously:
From the principles of FBG sensing and FBG sensor operation, it is evident that FBG sensors are sensitive to both temperature and stress. As a result, it is challenging to achieve the separation of temperature, stress, and strain when measuring various single physical quantities.
Ⅱ. Disadvantages of FBG Sensors- High Price for Low Purchase Quantity
Traditional FBG temperature sensors, due to their encapsulation materials and structures, have not overcome the inherent drawbacks of FBG. They still lack the ability to accurately separate temperature, stress, and strain, resulting in potential inaccuracies in measurements.
Ⅲ. Disadvantages of Traditional Encapsulation of FBG Temperature Sensors:
Traditional FBG temperature sensors, with their encapsulation materials and structures, have not overcome the inherent drawbacks of FBG. They still lack the ability to accurately separate temperature, stress, and strain, resulting in potential inaccuracies in measurements.
Ⅵ. FBG Temperature Sensor Disadvantages:
DCYS's OFSCN® capillary seamless steel tube series FBG temperature sensors overcome the drawbacks of conventional FBG sensors. Therefore, they offer high sensitivity, fast thermal conduction, good accuracy, compact size, lightweight, high tensile and compressive strength, high-temperature resistance, waterproof and moisture resistance, non-combustibility, and corrosion resistance, among other advantages.
Ⅴ. FBG Strain Sensor Disadvantages:
DCYS's OFSCN® capillary seamless steel tube series FBG temperature sensors overcome the drawbacks of conventional FBG sensors. Therefore, they offer high sensitivity, fast thermal conduction, good accuracy, compact size, lightweight, high tensile and compressive strength, high-temperature resistance, waterproof and moisture resistance, non-combustibility, and corrosion resistance, among other advantages.
Ⅵ. Other Customized FBG Sensor Disadvantages:
DCYS's OFSCN® capillary seamless steel tube series FBG temperature sensors overcome the drawbacks of conventional FBG sensors. Therefore, they offer high sensitivity, fast thermal conduction, good accuracy, compact size, lightweight, high tensile and compressive strength, high-temperature resistance, waterproof and moisture resistance, non-combustibility, and corrosion resistance, among other advantages.